Country A can produce 10 units of cloth or 5 units of
wine in a day. Country B can produce 6 units of cloth or 4 units of wine in a day. Which country has the comparative advantage in the production of cloth and wine?
ACountry A has the comparative advantage in both cloth and wine.Correct AnswerIncorrect Answer
BCountry B has the comparative advantage in both cloth and wine.Correct AnswerIncorrect Answer
CCountry A has the comparative advantage in cloth, and Country B has the comparative advantage in wineCorrect AnswerIncorrect Answer
DCountry B has the comparative advantage in cloth, and Country A has the comparative advantage in wineCorrect AnswerIncorrect Answer
Solution
Comparative advantage is determined by comparing the opportunity costs of producing goods between countries. Opportunity Cost Calculation:
Country A:
Opportunity cost of 1 unit of cloth = 5/10 = 0.5 units of wine
Opportunity cost of 1 unit of wine = 10/5 = 2 units of cloth
Country B:
Opportunity cost of 1 unit of cloth = 4/6 = 0.67 units of wine
Opportunity cost of 1 unit of wine = 6/4 = 1.5 units of cloth
Comparative Advantage:
Country A:
Lower opportunity cost in producing cloth (0.5 < 0.67)
Country B:
Lower opportunity cost in producing wine (1.5 < 2)
C) Country A has the comparative advantage in cloth, and Country B has the comparative advantage in wine.